- (CNN) -- Ecuador's Tungurahua volcano erupted Saturday, sending ash and lava spewing nearly a mile into the sky. Full story:
* Krakatau: Is the Most Violent Volcano in History Ready for Its Next Big Eruption? (Environment Alert)... Der Spiegel: Geologists Warning Of “Mega-Eruption” - A rough estimate indicates that there is three times more magma than what was ejected by the Indonesian volcano Tambora in 1815 ... Another Iceland volcano may be about to erupt... Video: Iceland president warns of second volcano threat... Iceland volcano: eruption 'could just be rehearsal' for worse ash chaos if Katla blows...Russia's Shiveluch volcano erupts... Indonesia's Mount Merapi volcano erupts again... 21 Volcanoes Across Country Ready to Erupt...EARTH'S PULSE FELT AT HOT SPOTS... Discovery: Toxic Gases Caused World's Worst Extinction... Volcanoes activation and their eruption, 3600 years ago... Planet X (Hercolubus) approaching news. Whole Harbor collapses into the sea in Porto Chibatao. Brazil:
